12th 2025-26 Mid-term paper - evening session | Detailed Solution and Tips for examination
Hello everyone, in this video, we are solving the Class 12 Computer Science mid-term paper from session 2025-26 (evening shift), providing step-by-step solution to each and every question. This video is perfect for class 12th students preparing for their exams and aiming to score high marks.
What You'll Learn:
Clear and concise explanations for each question
Important concepts and topics covered in the syllabus
Tips and tricks to tackle similar problems
Common mistakes to avoid
Effective strategies for exam preparation
Topics that are covered in class 12th mid-term examination are:
Class 11th Python revision:
User defined functions
Exception Handling
text and binary File Handling
Stacks in Python
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Video chapters:
0:00 - Introduction and instructions of this paper
0:28 - Q1 - True or False on complex number representation in Python
1:22 - Q2 - MCQ on access modes in File Handling
4:33 - Q3 - MCQ on syntax of header of User defined function in Python
5:37 - Q4 - MCQ on determining the output of the given Python code based on loops
7:32 - Q5 - MCQ on reading and writing functions in binary file handling
9:15 - Q6 - Fill in the blanks on reading functions in text file handling
10:37 - Q7 - MCQ on evaluation of expressions using precedence and associativity of operators
14:05 - Q8 - MCQ on determining the output of the given Python code based on exception handling
16:09 - Q9 - Fill in the blanks on data types in Python
16:37 - Q10 - MCQ on purpose of default parameter in user defined function
18:01 - Q11 - MCQ on determining the output of the given Python code based on list functions
19:33 - Q12 - MCQ on stacks in Python
20:02 - Q13 - MCQ on determining the output of the given Python code based on user defined function
21:20 - Q14 - MCQ on determining the output of the given Python code based on text file handling
23:35 - Q15 - MCQ on on data types in Python
24:28 - Q16 - MCQ on reading and writing functions in binary file handling
24:57 - Q17 - MCQ on newline parameters in csv file handling
26:33 - Q18 - MCQ on exception handling
27:25 - Q19 - MCQ on functioning of the given Python code based on csv file handling
28:23 - Q20 - Reasoning and assertion based MCQ on membership operator
29:41 - Q21 - Reasoning and assertion based MCQ on dictionary data type
31:05 - Q22 - writing functions in csv file handling
33:00 - Q23 - program on opening a file using with clause
35:15 - Q23(or) - programming question on text file handling
39:10 - Q24 - rewriting of Python code after removing errors
43:20 - Q25 - program using default parameter in user defined function
48:12 - Q25(or) - program on user defined function and string functions
51:16 - Q26 - determining relative and absolute path as per the given location
53:11 - Q26(or) - preference of text file over binary file for configuration settings
55:01 - Q27 - program on string functions in Python
57:03 - Q28 - finally block in exception handling
57:50 - Q29 - fill in the blanks on text file handling
59:01 - Q30 - program on list input, uniquness of the list and sorting of list in reverse order
1:02:26 - Q30 (or) - program on dictionary in python
1:05:24 - Q31 - program on text file handling to remove trailing whitespace from a text file
1:09:53 - Q32 - fill in the blanks on text file handling
1:13:25 - Q33 - True and False on find function, len function, single element tuple and for else
1:14:59 - Q33 (or) - fill in the blanks on logical operator, len function, continue statement and tuple
1:16:29 - Q34 - Program to csv file handling to calculate and append average in given csv file
1:26:21 - Q35 - program on text file handling to both read and write data in different files
1:31:39 - Q36(i) - principle of stack data structure
1:31:53 - Q36(ii) - porgram on stack on push and pop
1:36:50 - Q36(or)(i) - condition for checking whether stack is empty
1:37:13 - Q36(or) (ii) - porgram on stack on push and pop
1:40:55 - Q37(i) - significance of rb+ mode
1:41:41 - Q37(ii) - program on binary file handling
1:50:29 - Q37(or)(i) - module needed for picking and unpickling
1:50:48 - Q37(or)(ii) - program on binary file handling
1:54:59 - Summary and analysis of the paper
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